A kind of energy-conserving and environment-protective water tank
Technical field
The utility model is related to a kind of energy-conserving and environment-protective water tank.
Background technology
Boiler needs constantly to supplement water constantly to produce steam, and water could be stored in water tank.Because the need of energy-conservation
Will, often recovered steam is condensed into the higher water of temperature and is stored in water tank for present boiler, the case for the water tank of boiler
Interior pressure can change with the temperature change of dampening, existing water tank in order to avoid tank pressure it is excessive and under tank seal performance
Drop, leak, the situation of fried case occur, and existing water tank is all to have normally opened steam vent, to ensure that the pressure in water tank is constant.But
It is that normally opened steam vent can cause the loss of heat, this just unusual not energy-conserving and environment-protective.
Utility model content
The technical problems to be solved in the utility model is:A kind of boiler feed water case of energy-conserving and environment-protective is provided.
The solution that the utility model solves its technical problem is:
A kind of energy-conserving and environment-protective water tank, including the tank body provided with water storage cavity, the top of water storage cavity are provided with relief tube, pressure release
Be equipped with ventilation section above the oriented lower horizontal section of pipe, the both sides of lower horizontal section, the two ventilations section respectively the both sides of lower horizontal section with
Lower horizontal section is connected, and a ventilation section is connected with storage tank, and another ventilation section is in communication with the outside.
As the further improvement of such scheme, the relief tube is in integrally inverted π fonts.
As the further improvement of such scheme, the opening being provided with water storage cavity in liquid level tube, liquid level tube is located under water originally
Called putting-into-type liquid level meter is provided with the top of body, liquid level tube.
As the further improvement of such scheme, the bottom of water storage cavity is back taper.
As the further improvement of such scheme, water storage cavity is integrally in cylinder.
As the further improvement of such scheme, the top of tank body is provided with water inlet, and the lower section of water inlet, which is provided with, leads
Device is flowed, the cavity wall of water storage cavity is pointed in the water conservancy diversion direction of the air deflector, and the air deflector is tabular component or tubular element.
As the further improvement of such scheme, the top of water inlet is provided with flange.
The beneficial effects of the utility model are:A kind of energy-conserving and environment-protective water tank, including the tank body provided with water storage cavity, water storage
The top of chamber is provided with relief tube, and relief tube, which has, is equipped with ventilation section above downward curved segment, the both sides of lower horizontal section, two ventilation
Section is connected in the both sides of lower horizontal section with lower horizontal section respectively, and a ventilation section is connected with storage tank, and another ventilation section and the external world are even
It is logical.In use, adding water in lower horizontal section, sealed effect is played to relief tube, when the air pressure in water storage cavity rises, air pressure
The ventilation section that the current direction and the external world that lower horizontal section can be forced are connected, until the original water in lower horizontal section flows completely out ventilation section, makes
Obtain in water storage cavity and atmosphere, it is ensured that the safety of tank body, because the coolant-temperature gage in water storage cavity is higher, so water storage cavity
Interior humidity is larger, can slowly be full of condensed water again after the water emptying of lower horizontal section, the sealing of relief tube is realized once more.Relief tube
Ingenious setting, it is ensured that tank body safety, pressure are constant.The utility model is used for water tank.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the utility model embodiment
The accompanying drawing to be used is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present utility model, rather than entirely
Portion's embodiment, those skilled in the art on the premise of not paying creative work, can also obtain it according to these accompanying drawings
His design and accompanying drawing.
Fig. 1 is structural representation of the present utility model.
Embodiment
The technique effect of design of the present utility model, concrete structure and generation is carried out below with reference to embodiment and accompanying drawing
Clearly and completely describe, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of embodiment of the present utility model, rather than whole embodiments, based on embodiment of the present utility model, the skill of this area
The other embodiment that art personnel are obtained on the premise of not paying creative work, belongs to the model of the utility model protection
Enclose.In addition, all connection/annexations being previously mentioned in text, not singly refer to component and directly connect, and refer to can be according to specific reality
Situation is applied, by adding or reducing couple auxiliary, to constitute more excellent draw bail.Each technology in the utility model is special
Levy, can be with combination of interactions on the premise of not conflicting conflict.
Reference picture 1, this is flabellum embodiment of the present utility model, specifically:
A kind of energy-conserving and environment-protective water tank, including the tank body provided with water storage cavity, the top of tank body are provided with water inlet 11,
The lower section of water inlet 11 is provided with air deflector 2, the cavity wall of water storage cavity is pointed in the water conservancy diversion direction of the air deflector 2, and the present embodiment is led
Stream device 2 is tabular component, and the top of water storage cavity is provided with relief tube 3, and relief tube 3 has above downward curved segment, the both sides of lower horizontal section
Ventilation section is equipped with, the two ventilations section is connected in the both sides of lower horizontal section with lower horizontal section respectively, and a ventilation section connects with storage tank
Logical, another ventilation section is in communication with the outside.In use, adding water in lower horizontal section, sealed effect is played to relief tube, works as storage
When air pressure in water cavity rises, air pressure can force the ventilation section that the current direction of lower horizontal section and the external world are connected, until original curved under
The water of section flows completely out ventilation section so that in water storage cavity and atmosphere, it is ensured that the safety of tank body, due in water storage cavity
Coolant-temperature gage it is higher, so humidity is larger in water storage cavity, after the water emptying of lower horizontal section, the vapor in water storage cavity passes through pressure release
Guan Shihui is condensed into water on tube wall, and can also form condensed water after running into the air of outside, due to lower horizontal section and ventilation section it
Between necessarily there is turning, so condensed water is not easy to discharge relief tube, so lower horizontal section can slowly be full of condensed water again, reality again
The sealing of existing relief tube.The ingenious setting of relief tube, it is ensured that tank body safety, pressure are constant.Relief tube is simple in construction,
It is with low cost, its life-span also significantly larger than mechanical, relief valve of electronic type, and mechanical and electronic type relief valve once
Break down, it will cause huge loss, once because water tank is blown, boiler can not supplement water in time, it is easy to there is fire
Calamity is even exploded.The water entered in water storage cavity can be oriented to the inwall of water storage cavity by air deflector, make water slow along the inwall of water storage cavity
Slowly slide, it is to avoid noise during existing water tank moisturizing.
The overall relief tube 3 of the present embodiment is in inverted π fonts, and lower horizontal section is u-shaped, and two upper ends of lower horizontal section are past respectively
Left and right put down prolongs to form ventilation section, by the whole height or area of section that adjust relief tube itself, it is possible to achieve different pressures model
That encloses is precisely controlled.
In order to allow people can know that, the opening being provided with the water level in water storage cavity, water storage cavity in liquid level tube, liquid level tube is located at
Called putting-into-type liquid level meter is provided with the top of body under water, liquid level tube 40.The setting of liquid level tube, can avoid the fluctuation of the water surface and lead
Cause the problem of measurement is inaccurate.
For the ease of connection, the top of water inlet 11 is provided with flange.
The problem of in order to prevent local ponding, the bottom of water storage cavity is back taper, while the water storage cavity of back taper can be
When clearing up tank body, the water in water storage cavity is emptied to greatest extent.
In order to allow tank body uniform force, water storage cavity is integrally in cylinder.
Better embodiment of the present utility model is illustrated above, but the utility model be not limited to it is described
Embodiment, those skilled in the art can also make a variety of equivalent changes on the premise of without prejudice to the utility model spirit
Type or replacement, these equivalent modifications or replacement are all contained in the application claim limited range.